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Monthly Archive for November, 2019
Advanced Marine Completes Flooded Mine Survey

In February, 2018, Rise Gold Corp. engaged Advanced Marine to conduct a preliminary inspection of the flooded New Brunswick Shaft of the Idaho-Maryland mine in Grass Valley, CA. Advanced Marine used their Seabotix LBV-300-5 remote operated vehicle (“ROV”) to survey the shaft down to a depth of ~760 ft (232 m). The ROV filmed the …